The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1998
Filed:
Dec. 09, 1996
Applicant:
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B / ; G06F / ; G06G / ; G06G / ;
U.S. Cl.
CPC ...
364191 ; 36447402 ; 36447424 ; 36447425 ;
Abstract
A production data preparing system, for providing a metal mask plate used for soldering various SMDs on a printed-board, includes: a CAD file for storing production data for preparing the printed-circuit board; a foot-print shape storage unit for storing target foot-print shape data extracted from the CAD file in order to change the foot-print shapes; a mounting parts data storage unit for storing data of target SMDs extracted from the CAD file; a management table file for storing packaging parts attributes and foot-print shape changing rules and the relationships therebetween; and a preparation unit for preparing production data used for providing the metal mask plate.